Red .....the color of blood...symbolizes LIFE itself.we have the same colored blood coursing through our bodies...whether you are white ,yellow skinned or colored....whether you are rich or poor...whether you are socially more previliged than the rest,whether you can flex your muscles more than your weaker neighbour...That RED color reminds us that we are just HUMANS ...and that we need to all live in peace and stop depriving our fellow men their equal rights to dignity and freedom.